Joakim Gebart
018b6a73d4
stm32f3: pwm_init: return actual frequency
2015-05-16 10:17:02 +02:00
Joakim Gebart
8619bdec63
lpc2387: pwm_init: return actual frequency
2015-05-16 10:17:02 +02:00
Johann F
1d60d9870d
add support for Freescale MKW2x family devices
2015-05-15 08:05:43 +02:00
Oleg Hahm
5079446beb
Merge pull request #2937 from gebart/pr/kinetis-unsuppress-cppcheck
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kinetis: unsuppress variable scope warnings in rnga.c
2015-05-12 23:24:09 +02:00
bapclenet
3f2afcd596
Merge pull request #2918 from daniel-k/samd21_rtt
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cpu/samd21: Add RTT driver
2015-05-11 10:31:13 +02:00
Oleg Hahm
68ab3aa046
Merge pull request #2958 from mryndzionek/ret_status_fix
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Propagate the return status
2015-05-10 21:54:53 +02:00
Oleg Hahm
69f07c601f
Merge pull request #2949 from OlegHahm/crash_panic_foobar
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core: panic unification
2015-05-10 21:54:43 +02:00
daniel-k
a31848ceb8
cpu/samd21: implement peripheral real time timer (periph/rtt)
2015-05-10 21:09:31 +02:00
mryndzionek
37f03c6f52
lpc1768: propagate the timer setting result up
2015-05-10 15:44:19 +02:00
Oleg Hahm
cb1f047f59
core: unified core_panic implementation
2015-05-10 11:58:43 +02:00
Oleg Hahm
828839316b
core: renamed crash.h to panic.h
2015-05-09 18:44:10 +02:00
Joakim Gebart
cc27846ac3
cpu/stm32f4/include/stm32f415xx.h: Trailing whitespace
2015-05-09 09:17:27 +02:00
Joakim Gebart
12554b1537
cpu/stm32f3/include/stm32f334x8.h: Unix line endings
2015-05-09 09:16:56 +02:00
Joakim Gebart
03745f7884
cpu/nrf51822: Unix line endings
2015-05-09 09:13:26 +02:00
Joakim Gebart
7a84faf8bc
cpu/lpc2387/linkerscript.x: Tabs->Spaces
2015-05-09 09:11:37 +02:00
Joakim Gebart
9ae63bac0b
cpu/atmega_common/avr-libc-extra/time.h: trailing whitespace
2015-05-09 09:10:41 +02:00
Joakim Gebart
e9c567107d
all: remove extra blank lines at the end
2015-05-09 09:10:08 +02:00
Joakim Gebart
64d7a5f55a
kinetis: unsuppress variable scope warnings in rnga.c
2015-05-08 21:25:55 +02:00
bapclenet
bfaa4ea1e3
Merge pull request #2929 from bapclenet/samr21/rtc_isr
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samd21/rtc_safety_isr
2015-05-08 14:39:14 +02:00
bapclenet
fa571013ee
samr21/rtc safety isr
2015-05-07 20:18:49 +02:00
Joakim Gebart
f15fc173b9
arm7: Add ARCH_HAS_ATOMIC_SET_RETURN
2015-05-07 18:52:13 +02:00
René Kijewski
96ca6a6bef
x86: Add atomic_cas implementation
2015-05-07 18:52:13 +02:00
Joakim Gebart
afc1dd3a6d
cortex-m4: Add atomic_cas implementation
2015-05-07 18:52:13 +02:00
Joakim Gebart
b7db351400
cortex-m3: Add atomic_cas implementation
2015-05-07 18:52:13 +02:00
Joakim Gebart
46b9358e84
native: Remove generic atomic_set_return implementation
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The removed implementation is the same as the generic implementation in core/atomic.c
2015-05-07 18:52:13 +02:00
Joakim Gebart
215ccc1213
core: Introduce atomic counters
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- Move generic implementation of atomic_set_return to core/atomic.c
- Generic implementation of atomic compare and swap in core/atomic.c
- atomic_cas is used to implement atomic counters in core/include/atomic.h
- atomic_int_t is an atomic integer type
- ATOMIC_INIT can be used as an initializer for atomic_int_t
- ATOMIC_VALUE gets a reference to the value of an atomic integer
2015-05-07 18:52:13 +02:00
Joakim Gebart
988ae54e4f
cortex-m3_common: Homogenize documentation tags against Cortex-M0, Cortex-M4.
2015-05-07 18:52:13 +02:00
df3ed49305
cpu: samd21: switch to hwtimer compat wrapper
2015-05-06 12:04:53 +02:00
Peter Kietzmann
19425f56b0
Merge pull request #2872 from gebart/pr/kinetis-spi-slave-warnings
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kinetis: Add SPI_[2-7] to spi_transmission_begin
2015-04-29 13:24:56 +02:00
Joakim Gebart
fd46cb2364
kinetis: Add SPI_[2-7] to spi_transmission_begin
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Fix compiler warning about unhandled switch cases.
2015-04-28 22:21:57 +02:00
Hauke Petersen
6bf31c6e01
cpu/nrf51822: fixed spi_transfer_bytes
2015-04-28 16:01:48 +02:00
Oleg Hahm
3dd3bbb461
transceiver: use transceiver specific broadcast
2015-04-19 20:35:11 +02:00
Hauke Petersen
4a734d51ca
Merge pull request #2798 from FrancescoErmini/extend_sam3x_gpio
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cpu/sam3x: extend gpio implementation
2015-04-17 11:52:50 +02:00
Peter Kietzmann
3922f6e04c
Merge pull request #2817 from jfischer-phytec-iot/pr@kinetis-enable-hwcs
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kinetis_common: add a option to enable hardware CS for kinetis spi
2015-04-17 10:54:52 +02:00
Johann Fischer
36e89175b8
cpu/kinetis_common/spi.c: add a option to use hardware cs (PCS0 only)
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minor fixes:
- get rid of compiler warning "value 'SPI_1' not handled in switch"
- add a giant macro to avoid redundant code in spi_init_master
2015-04-17 09:05:37 +02:00
Francesco Ermini
ca743ae97b
cpu/sam3x: extend gpio implementation
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fix functions arguments
extended sam3x GPIO from 16 to 31
fix GPIO_NUMOF to 32
add GPIOs
extend GPIO 16-31 for ArduinoDue/UDOO
fix white space at the end gpio_clear
2015-04-15 17:56:00 +02:00
Hauke Petersen
5893ca8851
cpu/stm32f1: fixed GPIO interrupt cb arg handling
2015-04-15 15:39:57 +02:00
Peter Kietzmann
7c870f8730
Merge pull request #2767 from bapclenet/samr21/RTC
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samr21/RTC
2015-04-10 11:11:00 +02:00
Oleg Hahm
c1ecccfbd8
Merge pull request #2282 from gebart/pr/k60-initial
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Add support for Kinetis K60 CPUs and Eistec Mulle IoT board
2015-04-10 00:22:21 +02:00
Peter Kietzmann
33133c677e
Merge pull request #2701 from gebart/pr/kinetis-gpio-lut
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kinetis: Refactor GPIO to use a look-up-table
2015-04-09 16:10:12 +02:00
Joakim Gebart
7f64920cd7
kinetis: Refactor GPIO to use a look-up-table
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Saves a bunch of ROM space
mulle, gcc-4.9.2:
text data bss dec hex filename
20800 216 65320 86336 15140 /data/riotbuild/riotproject/tests/periph_gpio/bin/mulle/periph_gpio.elf
18992 216 65320 84528 14a30 /data/riotbuild/riotproject/tests/periph_gpio/bin/mulle/periph_gpio.elf
diff = 1808
36080 272 65264 101616 18cf0 /data/riotbuild/riotproject/examples/default/bin/mulle/default.elf
34296 272 65264 99832 185f8 /data/riotbuild/riotproject/examples/default/bin/mulle/default.elf
diff = 1784
2015-04-09 13:53:21 +02:00
bapclenet
edfb255a5d
samr21/RTC
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Solve issue #2261 by using the external 32,768KHz Oscillator
2015-04-09 10:05:09 +02:00
d0dfbf0079
cpu: stm32f3: periph: gpio: fix possibly uninitialized variable access
2015-04-08 19:52:14 +02:00
8653e685bc
stm32f3: gpio: fix isr2
2015-04-08 19:52:14 +02:00
bcb206be61
cpu: stm32f3: add myself as author
2015-04-08 19:52:03 +02:00
bb6b04bfaf
cpu: stm32f3: SPI: remove empty line
2015-04-08 19:52:03 +02:00
cfcd06964a
cpu: stm32f3: SPI: force 8bit transfers
2015-04-08 19:52:03 +02:00
333dae4c57
stm32f3: spi: ifdef stm32f303vc specific de/initialization
2015-04-08 19:52:03 +02:00
Cenk Gündoğan
4fae22bf3d
cpu/native: do not exit when real_read returns 0
2015-04-06 10:18:46 +02:00
José Roberto de Souza
684b081a16
x86: fix FPU lazy swap
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The ucontext->x86_fxsave is initialize as 512 bytes of zeros, but it
is not a valid value to be set onto FPU registers, causing a General
Protection Fault:
Interrupt 0x0d (General Protection Fault) while handling 0x07 (Device not available)
EAX=0012f4c0 ECX=001336e4 EDX=001334ac EBX=001336e0
ESP=00123784 EBP=001237c8 ESI=00000200 EDI=00000000
Error code=00000000
CR0=80010031 CR2=00000000 CR3=0012d000 CR4=000001e0
EIP=0000:80010031 EFLAGS=0012d000
<stack trace>
00000000
???
</stack trace>
Halting.
So lets copy the initial state of FPU registers before FPU is used
and set it as the initial state of FPU to new threads(coroutine).
2015-04-02 19:27:17 -03:00
